"Need more than 0 values to unpack"

[di gama]

I have been working with the tutorial to try to get textures to work (stencils are UNREASONABLY DIFFICULT), and my latest attempt has resulted in the following error from PyPRP when I try to export (Generate Release (.age)):

Exporting c:\Program Files\Ubi Soft\Cyan Worlds\Myst Uru Complete Chronicles\dat\Tutorial.age ...
Args are e_age_final
['e', 'age', 'final']
Exporting age Tutorial
[AlcScript Parser]
{'DayLength': 24.0, 'LingerTime': 180, 'MaxCapacity': 10, 'StartDateTime': 0, 'SequencePrefix': 100}
{'AgeSDLHook': True}
[]
{'DayLength': 24.0, 'LingerTime': 180, 'MaxCapacity': 10, 'StartDateTime': 0, 'SequencePrefix': 100}
#########################################
##
## => Exporting page Textures -1 <=
##
#########################################
#########################################
##
## => Exporting page BuiltIn -2 <=
##
#########################################
>>> Added AgeSDLHook scene object and python file mod
#########################################
##
## => Exporting page mainRoom 0 <=
##
#########################################

[SpawnPoint LinkInPointDefault]
[Coordinate Interface LinkInPointDefault]
[LogicHelper]
No actions in list
None
Exporting modifiers
No modifiers
None

[Lamp Lamp]
[Light Base]

Diffuse Lighting Enabled
Specular Lighting Enabled
>>> !kLPCastShadows <<<
>>> !kLPShadowOnly <<<
[Coordinate Interface Lamp]

[Camera Camera.001]
[Coordinate Interface Camera.001]
[LogicHelper]
No actions in list
None
Exporting modifiers
No modifiers
None
Exporting Camera Modifier Object
Calculating FOV for lens is 35 mm
Camera Brain: fixed
Exporting CameraBrain1
Exporting CameraBrain1_Fixed

[Region Object Cylinder]
Region type: unknown
[LogicHelper]
No actions in list
None
Exporting modifiers
No modifiers
None
[Physical]
HullBounds export
Exporting 18 (18) vertices
Setting Region-Specific settings....
Object is Dynamic
[Coordinate Interface Cylinder]

[Camera Camera]
[Coordinate Interface Camera]
[LogicHelper]
No actions in list
None
Exporting modifiers
No modifiers
None
Exporting Camera Modifier Object
Calculating FOV for lens is 35 mm
Camera Brain: fixed
Exporting CameraBrain1
Exporting CameraBrain1_Fixed

[Visual Object Surf]
[LogicHelper]
No actions in list
None
Exporting modifiers
No modifiers
None
[Draw Interface Surf]
Traceback (most recent call last):
File "<string>", line 174, in open_file
File "<string>", line 88, in export_age
File "C:\Program Files\Blender Foundation\Blender\.blender\scripts\alcresmanager.py", line 709, in export_all
plDrawInterface.Export(self,obj,scnobj,name,SceneNodeRef,isdynamic,softVolumeParser, water)
File "C:\Program Files\Blender Foundation\Blender\.blender\scripts\alc_DrawClasses.py", line 1557, in _Export
drawi.data.export_obj(obj,SceneNodeRef,isdynamic,softVolParser, water)
File "C:\Program Files\Blender Foundation\Blender\.blender\scripts\alc_DrawClasses.py", line 1688, in export_obj
bone,weight = mesh.getVertexInfluences(vector.index)
ValueError: need more than 0 values to unpack

It's unclear what is causing this to happen, and I can't seem to fix it. Do any of you know what this means?

[Tsar Hoikas]

Make sure you don't have any vertex groups nor vertex weights. PyPRP doesn't support them (yet?)

[di gama]

Yep, I had a vertex group in there by accident. Thanks! By the way, for future reference, you should probably add that to the error msg if anyone else finds that problem.

[Tsar Hoikas]

Done!

[Christian Walther]

...vertex groups nor vertex weights. PyPRP doesn't support them (yet?)

That's good to know, because it means I don't need to bother finding out what they are (yet), fearing that my modifier applying hack breaks them .